Initial commit

1 files changed, 71 insertions, 0 deletions

diff --git a/htmlfilter.go b/htmlfilter.go
new file mode 100644
index 0000000..dff1188
--- /dev/null
+++ b/htmlfilter.go
@@ -0,0 +1,71 @@
+/* See LICENSE file for copyright and license details. */
+
+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/Shugyousha/unxml"
+)
+
+func main() {
+	var unxmlreader io.Reader
+
+	f, err := os.Open(os.Args[1])
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error when opening file: %s\n", err)
+	}
+
+	//unxmlreader = unxml.NewReaderKeepTags(f, make([]string, 0))
+	//lineno := 0
+
+	//bbuffer := make([]byte, 100)
+	//for {
+
+	//	n, err = unxmlreader.Read(bbuffer)
+	//	if err != nil {
+	//		if err == io.EOF || n == 0 {
+	//			break
+	//		}
+	//		fmt.Printf("Error while reading file at line nr. %d: %v\n", lineno, err)
+	//		break
+	//	}
+
+	//	lineno++
+	//	//fmt.Printf("Buffer nbr. %d: %s\n", lineno, bbuffer[:n])
+	//	fmt.Printf("%s", bbuffer[:n])
+	//}
+	//fmt.Printf("%s", bbuffer[:n])
+
+	//f.Close()
+	//f, err = os.Open(os.Args[1])
+	//if err != nil {
+	//	fmt.Fprintf(os.Stderr, "Error when opening file for the second time: %s\n", err)
+	//}
+
+	//unxmlreader = unxml.NewReaderKeepElements(f, make([]string, 0))
+	unxmlreader = unxml.NewReaderKeepElements(f, []string{"div", "p"})
+	bufno := 0
+
+	bbuffer := make([]byte, 4096)
+	//bbuffer := make([]byte, 100)
+	var n int
+	for {
+
+		n, err = unxmlreader.Read(bbuffer)
+		if err != nil {
+			if err == io.EOF {
+				fmt.Printf("%s", bbuffer[:n])
+				break
+			}
+			fmt.Printf("Error while reading file at line nr. %d: %v\n", bufno, err)
+			break
+		}
+
+		bufno++
+		//fmt.Printf("Buffer nbr. %d: %s\n", lineno, bbuffer[:n])
+		fmt.Printf("%s", bbuffer[:n])
+	}
+}